论文部分内容阅读
交流激发极化法的使用在不同程度上受到感应耦合的干扰，这是目前应用和发展该法的一大障碍。经过野外实践及室内实验，大家一致认为中梯装置的感应耦合使频散率是负的，P_s剖面呈现大负异常。但对于偶极装置的感应耦合P_s是正是负看法不一，同时也需了解在局部良导体上偶极装置的感应耦合规律。为此我们在大水槽中做了轴向偶极装置感应耦合方面的实验。本文是报告通过实验所得到的一点认识。
The use of AC excitation polarizations is to some extent interfered by inductive coupling, which is a major obstacle to the application and development of this method. After field practice and indoor experiment, we all agree that the inductive coupling of the mid-lift device makes the dispersion rate negative and the P_s profile shows a large negative anomaly. But for the dipole device inductive coupling P_s is exactly the negative view, but also need to understand the dipole device on the local good coupling inductive coupling law. For this reason, we did an experiment on inductive coupling of axial dipole device in a large sink. This article is a report obtained through experiments to understand.